. >> dan says one of the best rock songs written in man kind's history. gimme shelter, a haunting guitar intro that ushers in a summary of a generation's fears. still rings true to this day. i love it. >> well written, dan. >> kathy chimed in. said got to be satisfaction. that song lives on forever! hard to argue with that. >> this from thomas. i want to see rob do his impression. >> i don't remember doing a mick jagger impression on the show. i don't remember. the viewers, i swear i don't remember. i think i did it in private. >> you have done so many crazy things. >> exactly. i don't remember the mick jagger impersonation. >> whatever. you did it -- listen. >> an impersonation. >> he did this yesterday. i know h can do it. come on. rise up. be a man. >> i haven't had any. >> get some motivation. >>> listen to this. this may take the buzz out of it. the average age for the four living members, two years older than the nine justices on the supreme court. >> that is amazing. i didn't think anyone was older than supreme court justices. >> only abraham linco